StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails 5: Query for empty association
| Author | Votes | Δ |
|---|---|---|
| Gabbar | 4 | 0.00 |
Last visited: Sep 4, 2019, 3:46:46 PM
| Author | Votes | Δ |
|---|---|---|
| Gabbar | 4 | 0.00 |